Locking You can password protect your individual entries for extra privacy. Or, with a Penzu Pro account, you can take locking a step further and encrypt the contents of your entries using 256-bit AES encryption with a unique distributed security process to keep your data safe.

Extra Security Your entries are even more secure with 256-bit SSL - the same technology used by online banks. Both Free and Penzu Pro accounts use HTTPS to protect you while you write.